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Mathematics, 20.11.2019 08:31 2000000000000005

The richter scale measures the magnitude r of an
earthquake. it is defined by the formula
r = 0.67 log(0.37e) + 1.46
where e is the energy, in kilowatt-hours, released
by the quaker the 1933 quake in japan measured
8.9 on the scale. in scientific notation with
3 significant digits, how much energy was
released?

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Answers: 1

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You know the right answer?
The richter scale measures the magnitude r of an
earthquake. it is defined by the formula
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